- 专利标题： Apparatus and methodology for submitting search queries
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申请号： US900638申请日： 1997-07-25
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公开(公告)号： US5970483A公开(公告)日： 1999-10-19
- 发明人: David A. Evans
- 申请人： David A. Evans
- 申请人地址： PA Pittsburgh
- 专利权人： Claritech Corporation
- 当前专利权人： Claritech Corporation
- 当前专利权人地址： PA Pittsburgh
- 主分类号： G06F17/30
- IPC分类号： G06F17/30 ; G06T11/80
摘要：
An document image that is the source of Optical Character Recognition (OCR) output is displayed so that a user can select a region of the displayed document image. When the region is selected, text of the OCR output corresponding to the selected region is submitted as an input to a search engine.